.text_sup{
    color: red;
}

.errortext{
    color:red;
    font-size: small;
}

.arrow {
    margin-left: 15px;
    display: inline-block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 12px 10px 0 10px;
    border-color: #000000 transparent transparent transparent;
}
